Dans Álvarez de Sotomayor, I., and P. C. Muñoz Carril. “Social Networks As Motivation for Learning: Perception of Adolescents”. Innoeduca. International Journal of Technology and Educational Innovation, vol. 2, no. 1, June 2016, pp. 20-28, doi:10.20548/innoeduca.2016.v2i1.1041.